15360975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 32259840

約数和(自身を除く): 16898865

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 3251, 4725, 9753, 16255, 22757, 29259, 48765, 68271, 81275, 87777, 113785, 146295, 204813, 243825, 341355, 438885, 568925, 614439, 731475, 1024065, 1706775, 2194425, 3072195, 5120325, 15360975]

約数ペア:

[(1, 15360975), (3, 5120325), (5, 3072195), (7, 2194425), (9, 1706775), (15, 1024065), (21, 731475), (25, 614439), (27, 568925), (35, 438885), (45, 341355), (63, 243825), (75, 204813), (105, 146295), (135, 113785), (175, 87777), (189, 81275), (225, 68271), (315, 48765), (525, 29259), (675, 22757), (945, 16255), (1575, 9753), (3251, 4725)]